1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
SOVA2 [1]
3 years ago
14

To the nearest square unit, what is the area of the regular octagon shown

Mathematics
1 answer:
riadik2000 [5.3K]3 years ago
7 0
C is the correct answer
You might be interested in
Which equation has exactly one solution?
ziro4ka [17]

Answer:

  The answer is D

Step-by-step explanation:

9(x + -3) + 28 = 4x + -3

Reorder the terms:

9(-3 + x) + 28 = 4x + -3

(-3 * 9 + x * 9) + 28 = 4x + -3

(-27 + 9x) + 28 = 4x + -3

Reorder the terms:

-27 + 28 + 9x = 4x + -3

Combine like terms: -27 + 28 = 1

1 + 9x = 4x + -3

Reorder the terms:

1 + 9x = -3 + 4x

Solving

1 + 9x = -3 + 4x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-4x' to each side of the equation.

1 + 9x + -4x = -3 + 4x + -4x

Combine like terms: 9x + -4x = 5x

1 + 5x = -3 + 4x + -4x

Combine like terms: 4x + -4x = 0

1 + 5x = -3 + 0

1 + 5x = -3

Add '-1' to each side of the equation.

1 + -1 + 5x = -3 + -1

Combine like terms: 1 + -1 = 0

0 + 5x = -3 + -1

5x = -3 + -1

Combine like terms: -3 + -1 = -4

5x = -4

Divide each side by '5'.

x = -0.8

Simplifying

x = -0.8

7 0
3 years ago
Read 2 more answers
Which inequality is graphed on the coordinate plane?​
bekas [8.4K]

Answer:

a

Step-by-step explanation:

1:cancel out any answers with equal to since the line is dotted

2:pick any two points of your choice and work out the gradient

3:use the gradient a point on the line and an anonymous point (x,y) to get equation of a line

4:then choose a point (0,0) and substitute x with 0 in the equation to get y (in this case it's -1) which is less than 0 hope it helps

5 0
3 years ago
Selesaikanlah pertidaksamaan nilai mutlak berikut!<br> [3-2x]&lt;4
mojhsa [17]
[3-2x]<4
1x<4  But I did not understand that that means'<  if you told me
3 0
3 years ago
Write a congruence statement for<br> the two triangles shown below.
Semmy [17]

Answer:

https://www.beatstars.com/yvngstar

Step-by-step explanation: buy 3 beats on their will get you unlimited answers for any grade and any subject for free. :) you welcome

6 0
3 years ago
Read 2 more answers
Cone is radius of 9 inches and 6 inches height what is the exact volume of the cone
Schach [20]
The answer would be 108
3 0
3 years ago
Other questions:
  • Tickets sold in advance for a play cost $3 each. Tickets sold at the
    14·1 answer
  • Determine whether each number is a perfect square. If it is a perfect square, write
    15·1 answer
  • Estimate the area of a circle. use 22/7 for pi
    11·2 answers
  • Brian used 4 3/10 gallons of red paint and 3 2/5 gallons of blue to paint 7 bookshelves. How many gallons og paint did he use fo
    13·1 answer
  • BRAINLIEST!!!!!!!!
    9·2 answers
  • What is 72.96 divided by 3.8? Then explain how to place the decimal point in the quotient.
    8·1 answer
  • What is the solution for x divided by 9&gt;4
    5·1 answer
  • Mr. Johnson's math class has twice as many students as Mrs. Jones' math class.
    15·2 answers
  • in one year the water level of a lake change is b -3/8 in the water level of the lake continue to change at this rate for 7 year
    6·1 answer
  • 48 / 48 hrs Completed, Read watch every Single thing and answer it in comments.<br><br> 48 / 48 = ?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!